Warning: Video contains violence that may not be suitable for all viewers.
When a random person ran his mouth to Josh Neer, the MMA fighter decided to put an end to the smack talk and battle things out in the gym.
According to the Bloody Elbow's John Nash and Mookie Alexander, the challenger in this video had been talking smack to Neer for quite some time. After ignoring the trash-talker in the beginning, Neer—who has competed in UFC—suggested they settle things at the gym.
It went pretty much how you'd expect: Neer showed no mercy.
Here's a look at some of the messages the two exchanged, via the Bloody Elbow:
Here are some Facebook posts from the challenger, via @StaceyLynn125: